--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/liboil/src/dct/dct12_f32.c	Tue Aug 31 16:54:36 2010 +0300
@@ -0,0 +1,240 @@
+/*
+ * LIBOIL - Library of Optimized Inner Loops
+ * Copyright (c) 2003,2004 David A. Schleef <ds@schleef.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+//Portions Copyright (c)  2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. 
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <liboil/liboilfunction.h>
+#include "liboil/dct/dct.h"
+#include <math.h>
+
+
+/**
+ * oil_mdct12_f64:
+ * @d_6:
+ * @s_12:
+ *
+ * Performs a Modified Discrete Cosine Transform (MDCT)
+ * on the source array @s_12 and places the result in @d_6.
+ */
+OIL_DEFINE_CLASS (mdct12_f64, "double *d_6, double *s_12");
+/**
+ * oil_imdct12_f64:
+ * @d_12:
+ * @s_6:
+ *
+ * Performs a Inverse Modified Discrete Cosine Transform (IMDCT)
+ * on the source array @s_6 and places the result in @d_12.
+ */
+OIL_DEFINE_CLASS (imdct12_f64, "double *d_12, double *s_6");
+/**
+ * oil_mdct36_f64:
+ * @d_18:
+ * @s_36:
+ *
+ * Performs a Modified Discrete Cosine Transform (MDCT)
+ * on the source array @s_36 and places the result in @d_18.
+ */
+OIL_DEFINE_CLASS (mdct36_f64, "double *d_18, double *s_36");
+/**
+ * oil_imdct36_f64:
+ * @d_36:
+ * @s_18:
+ *
+ * Performs a Inverse Modified Discrete Cosine Transform (IMDCT)
+ * on the source array @s_18 and places the result in @d_36.
+ */
+OIL_DEFINE_CLASS (imdct36_f64, "double *d_36, double *s_18");
+
+static void
+mdct12_f64_ref(double *dest, const double *src)
+{
+  int j, k;
+  double x;
+  int N = 6;
+
+  for(j=0;j<N;j++){
+    x = 0;
+    for(k=0;k<2*N;k++){
+      x += src[k] * cos (M_PI/N * (j+0.5) * (k + 0.5 * (N+1)));
+    }
+    dest[j] = x;
+  }
+}
+OIL_DEFINE_IMPL_REF (mdct12_f64_ref, mdct12_f64);
+
+
+static void
+imdct12_f64_ref(double *dest, const double *src)
+{
+  int j,k;
+  double x;
+  int N = 6;
+
+  for(k=0;k<2*N;k++){
+    x = 0;
+    for(j=0;j<N;j++){
+      x += src[j] * cos (M_PI/N * (j+0.5) * (k+0.5*(N + 1)));
+    }
+    dest[k] = x;
+  }
+}
+OIL_DEFINE_IMPL_REF (imdct12_f64_ref, imdct12_f64);
+
+static void
+mdct36_f64_ref(double *dest, const double *src)
+{
+  int j, k;
+  double x;
+  int N = 18;
+
+  for(j=0;j<N;j++){
+    x = 0;
+    for(k=0;k<2*N;k++){
+      x += src[k] * cos (M_PI/N * (j+0.5) * (k + 0.5 * (N+1)));
+    }
+    dest[j] = x;
+  }
+}
+OIL_DEFINE_IMPL_REF (mdct36_f64_ref, mdct36_f64);
+
+
+static void
+imdct36_f64_ref(double *dest, const double *src)
+{
+  int j,k;
+  double x;
+  int N = 18;
+
+  for(k=0;k<2*N;k++){
+    x = 0;
+    for(j=0;j<N;j++){
+      x += src[j] * cos (M_PI/N * (j+0.5) * (k+0.5*(N + 1)));
+    }
+    dest[k] = x;
+  }
+}
+OIL_DEFINE_IMPL_REF (imdct36_f64_ref, imdct36_f64);
+
+
+
+
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionClass* __oil_function_class_mdct12_f64() {
+		return &_oil_function_class_mdct12_f64;
+}
+#endif
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionClass* __oil_function_class_imdct12_f64() {
+		return &_oil_function_class_imdct12_f64;
+}
+#endif
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionClass* __oil_function_class_mdct36_f64() {
+		return &_oil_function_class_mdct36_f64;
+}
+#endif
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionClass* __oil_function_class_imdct36_f64() {
+		return &_oil_function_class_imdct36_f64;
+}
+#endif
+
+
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionImpl* __oil_function_impl_mdct12_f64_ref() {
+		return &_oil_function_impl_mdct12_f64_ref;
+}
+#endif
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionImpl* __oil_function_impl_imdct12_f64_ref() {
+		return &_oil_function_impl_imdct12_f64_ref;
+}
+#endif
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionImpl* __oil_function_impl_mdct36_f64_ref() {
+		return &_oil_function_impl_mdct36_f64_ref;
+}
+#endif
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionImpl* __oil_function_impl_imdct36_f64_ref() {
+		return &_oil_function_impl_imdct36_f64_ref;
+}
+#endif
+
+
+
+#ifdef	__SYMBIAN32__
+ 
+EXPORT_C void** _oil_function_class_ptr_mdct12_f64 ()	{
+	oil_function_class_ptr_mdct12_f64 = __oil_function_class_mdct12_f64();
+	return &oil_function_class_ptr_mdct12_f64->func;
+	}
+#endif
+
+#ifdef	__SYMBIAN32__
+ 
+EXPORT_C void** _oil_function_class_ptr_imdct12_f64 ()	{
+	oil_function_class_ptr_imdct12_f64 = __oil_function_class_imdct12_f64();
+	return &oil_function_class_ptr_imdct12_f64->func;
+	}
+#endif
+
+#ifdef	__SYMBIAN32__
+ 
+EXPORT_C void** _oil_function_class_ptr_mdct36_f64 ()	{
+	oil_function_class_ptr_mdct36_f64 = __oil_function_class_mdct36_f64();
+	return &oil_function_class_ptr_mdct36_f64->func;
+	}
+#endif
+
+#ifdef	__SYMBIAN32__
+ 
+EXPORT_C void** _oil_function_class_ptr_imdct36_f64 ()	{
+	oil_function_class_ptr_imdct36_f64 = __oil_function_class_imdct36_f64();
+	return &oil_function_class_ptr_imdct36_f64->func;
+	}
+#endif
+